<?php

/**
 * @author     bigface.cc
 * @date       2012-7-8 
 * @version    1.0
 */
//后台商品分类模型
class itemsModel extends RelationModel {

        protected $_link = array(
            'items_cate' => array(
                'mapping_type' => BELONGS_TO,
                'class_name' => 'items_cate',
                'foreign_key' => 'cid',
            ),
            'items_site' => array(
                'mapping_type' => BELONGS_TO,
                'class_name' => 'items_site',
                'foreign_key' => 'sid',
            ),
            'items_tags' => array(
                'mapping_type' => MANY_TO_MANY,
                'class_name' => 'items_tags',
                'foreign_key' => 'item_id',
                'relation_foreign_key' => 'tag_id',
                'relation_table' => 'items_tags_item',
                'auto_prefix' => true
            ),
        );

}